Try to search something different in this manual:
key fob battery, TPMS, remove seats, wiring diagram, reset infotainment system, maintenance reset, battery location, relay
Or view whole manual here:
View, print and download for free: power steering - OPEL INSIGNIA 2013 车主手册 (in Chinese), 281 Pages, PDF Size: 8 MB. Search in OPEL INSIGNIA 2013 车主手册 (in Chinese) online. CarManualsOnline.info is the largest online database of car user manuals. OPEL INSIGNIA 2013 车主手册 (in Chinese) PDF Download.
All product names, logos, and brands are property of their respective owners.